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GB1367901A - Rotary-piston internal combustion engine - Google Patents

Rotary-piston internal combustion engine

Info

Publication number
GB1367901A
GB1367901A GB856671A GB856671A GB1367901A GB 1367901 A GB1367901 A GB 1367901A GB 856671 A GB856671 A GB 856671A GB 856671 A GB856671 A GB 856671A GB 1367901 A GB1367901 A GB 1367901A
Authority
GB
United Kingdom
Prior art keywords
chamber
port
rotor
degrees
combustion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB856671A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Knee G J
Original Assignee
Knee G J
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Knee G J filed Critical Knee G J
Priority to GB856671A priority Critical patent/GB1367901A/en
Priority to US00239974A priority patent/US3800760A/en
Publication of GB1367901A publication Critical patent/GB1367901A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/22—Rotary-piston machines or engines of internal-axis type with equidirectional movement of co-operating members at the points of engagement, or with one of the co-operating members being stationary, the inner member having more teeth or tooth- equivalents than the outer member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Valve Device For Special Equipments (AREA)

Abstract

1367901 Rotary positive displacement machines G J KNEE 29 March 1972 [2 April 1971] 8566/71 Heading F1F An internal combustion engine comprises a rotor 1 eccentrically mounted on a drive shaft 5 in a casing 2 having a substantially circular inner profile. Inlet and outlet ports 12, 13 controlled by valves 14 are positioned so as to be adjacent apex seals 20 when the rotor is in a position where the two chambers 9, 10 have minimum and maximum volumes respectively. Starting from a position in which the seals 20 cover ports 12, 13 the rotor 1 rotates clockwise drawing in gas through the port 12 into chamber 9 for 180 degrees of rotor rotation as chamber 10 exhausts the products of combustion through the port 13 which closes at the end of the first 180 degrees rotor rotation. The second 180 degrees rotor rotation produces induction of gas through port 12 into chamber 10 and compression of gas in chamber 9. The port 12 is then closed. The third 180 degrees rotor rotation is effected by combustion of gases in chamber 9 while chamber 10 is compressed. The port 13 opens so that the last 180 degrees rotor rotation results in combustion in chamber 10 accompanied by exhaust of products of combustion through port 13 from chamber 9. Alternative embodiments are also described where, instead of the inlet and outlet being in the cylindrical wall, the inlet of fluid takes places through ducts in the drive shaft and cavities in the rotor Fig. 5 (not shown) on the inlet and outlet are provided in the side walls of the casing Fig. 6 (not shown).
GB856671A 1971-04-02 1971-04-02 Rotary-piston internal combustion engine Expired GB1367901A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB856671A GB1367901A (en) 1971-04-02 1971-04-02 Rotary-piston internal combustion engine
US00239974A US3800760A (en) 1971-04-02 1972-03-31 Rotary internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB856671A GB1367901A (en) 1971-04-02 1971-04-02 Rotary-piston internal combustion engine

Publications (1)

Publication Number Publication Date
GB1367901A true GB1367901A (en) 1974-09-25

Family

ID=9854943

Family Applications (1)

Application Number Title Priority Date Filing Date
GB856671A Expired GB1367901A (en) 1971-04-02 1971-04-02 Rotary-piston internal combustion engine

Country Status (2)

Country Link
US (1) US3800760A (en)
GB (1) GB1367901A (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2334183A1 (en) * 1973-07-05 1975-01-23 Audi Nsu Auto Union Ag ROTARY PISTON COMBUSTION MACHINE IN TROCHOID DESIGN
US3886911A (en) * 1973-12-17 1975-06-03 Otto G Glatt Internal combustion trocoidal rotary engines with rotatable intake and exhaust ports
US3955903A (en) * 1974-05-10 1976-05-11 Aranka Elisabeth DE Dobo Rotary piston engine with improved housing and piston configuration
US3967594A (en) * 1975-01-27 1976-07-06 Campbell Donald K Rotary power unit
US3978826A (en) * 1975-04-14 1976-09-07 Curtiss-Wright Corporation Rotary engine with intake valve having a variable open period for power control
US4111617A (en) * 1975-09-25 1978-09-05 Gale Richard A Rotary piston mechanism
US5322425A (en) * 1986-09-18 1994-06-21 Sofyan Adiwinata Rotary internal combustion engine
EP0264490A1 (en) * 1986-09-18 1988-04-27 Sofyan Adiwinata Rotor and shaft equal rotation
US5193502A (en) * 1991-07-17 1993-03-16 Lansing Joseph S Self-starting multifuel rotary piston engine
DE19514531A1 (en) * 1995-04-20 1996-10-24 Hassan Mohamed Soliman Rotary piston engine
US6926505B2 (en) * 2003-07-23 2005-08-09 Joaseph A. Sbarounis Rotary machine housing with radially mounted sliding vanes
US6799955B1 (en) 2003-07-28 2004-10-05 Joaseph A. Sbarounis Two-lobe rotary machine
MY142613A (en) 2003-08-27 2010-12-15 Kcr Technologies Pty Ltd Rotary mechanism
KR100680775B1 (en) * 2004-09-24 2007-02-09 주식회사 원택 Rotary Engine
US7264452B2 (en) * 2004-12-29 2007-09-04 Sbarounis Joaseph A Rotor position control for rotary machines
WO2007051287A1 (en) * 2005-10-31 2007-05-10 Normand, Beaudoin Post-rotary, retro-rotary and bi-rotary prime movers (third part: terminal mechanisms)
US7281513B1 (en) 2006-02-24 2007-10-16 Webb David W Inverted Wankel
JP2013521433A (en) * 2010-03-01 2013-06-10 ブライト エナジー ストレージ テクノロジーズ，エルエルピー． Rotary compressor-expander system and related uses and manufacturing methods
DE102010032104A1 (en) * 2010-07-23 2012-01-26 Viktor Ens Rotary piston combustion engine for use with valve control for use as internal combustion engine, has stationary housing which has annular hollow cylinder with different sized inner radii
DE102011001752A1 (en) * 2011-04-01 2012-10-04 Boris Schapiro Rotary piston internal combustion engine
CN103748323B (en) 2011-06-28 2016-06-29 布莱特能源存储科技有限责任公司 The electromotor being with burner separately and the system and method being associated
GB201117300D0 (en) * 2011-10-07 2011-11-16 Quantex Patents Ltd Pumps
US9511186B1 (en) * 2012-10-23 2016-12-06 Acist Medical Systems, Inc. Medical injection systems and pumps
CN105986886A (en) * 2014-12-04 2016-10-05 刘海洋 Sub lower pair Wankel engine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1271178A (en) * 1917-12-26 1918-07-02 Henry M Lambert Rotary engine.
US1340625A (en) * 1918-11-27 1920-05-18 Planche Benjamin Rene Rotary machine
US1636486A (en) * 1922-02-17 1927-07-19 Mrs Widow Ernest Benoit Planch Rotary engine or pump
US2231440A (en) * 1940-04-22 1941-02-11 Fess Don Rotary motor
FR1188135A (en) * 1957-12-06 1959-09-18 Improvements to rotary machines compressing or expanding a compressible fluid
US3285189A (en) * 1963-07-15 1966-11-15 Doyer Cornelis Motor, pump or compressor with a piston rotatable within a housing
US3690791A (en) * 1970-02-10 1972-09-12 Robert L Dieter Rotary engine with radially shiftable rotor

Also Published As

Publication number Publication date
US3800760A (en) 1974-04-02

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees